This is from Rainbow Beach on the Cooloola Coast. The light sources are, I suspect, Cooloola Cove (left of centre), Tin Can Bay, (right of centre) & Rainbow Beach (far right).
I was short on battery and wanted to take further shots at a different location. Had I had the opportunity again, I would shoot the foreground with a bit more exposure and a bit less noise. It could have benefited from letting the milky way rise a bit more too.